- Carbon & Red Stars -

On this page I will present some carbon and red stars, which are particularly apparent due to their color.

And (7) Cas (11) Cyg (22) Lac (5) Per (15) UMa (6)
Aql (2) Cep (8) Del (2) Leo (1) Psc (2) UMi (1)
Aur (12) CMi (2) Dra (3) Lep (1) Sct (1) Vir (2)
Boo (1) Cnc (2) Gem (17) Lyr (3) Ser (1) Vul (6)
Cam (4) CrB (1) Her (2) Ori (5) Sgr (2)
Cap (2) CVn (6) Hya (2) Peg (3) Tau (9)

119 Tau (*)

Name: 119 Tau, CE Tau
Type: *, V*
Constellation: Tau
Coordinates: 05h32m12.75s / +18°35'39.24"
Brightness: 4m2-4m5 (165d)
Robert Zebahl
80mm f/6.25, 25x
2014-02-12: Bright, orange colored. Evident.
ORANGE COLORED

AB Gem (C*)

Name: AB Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 06h26m14.12s / +19°04'25.68"
Brightness: 9m4-10m5 (223d)
Robert Zebahl
8" f/6, 100x, NELM 5m0
2014-02-17: At 37x quite faint, but evident due to its coloring. Slightly reddish. At 100x deep red colored.

RED COLORED
70mm f/5.7, 72x, Bortle 6, SQM-L 18.9
2018-02-12: Barely seen with direct vision. Appeared deep orange colored.
ORANGE COLORED

AC Per (C*)

Name: AC Per
Type: *, C*, V*
Constellation: Per
Coordinates: 03h45m03.41s / +44°46'51.77"
Brightness: p11m8-12m4
Robert Zebahl
8" f/6, 37x, Bortle 7, NELM 4m5
2013-10-22: Easy to find, bright, deep orange to slightly red colored.
ORANGE COLORED

AF Aur (C*)

Name: AF Aur
Type: *, C*, V*
Constellation: Aur
Coordinates: 05h48m44.37s / +44°54'36.94"
Brightness: p11m3-14m5
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-11-24: At 37x fairly faint, obviously orange colored. At 100x not much better.
ORANGE COLORED

AQ And (C*)

Name: AQ And
Type: *, C*, V*
Constellation: And
Coordinates: 00h27m31.68s / +35°35'14.50"
Brightness: 7m7-9m5 (169d)
Robert Zebahl
4.5" f/8, 28x
2013-10-17: Deep orange with tendency to red. Colorful, fairly bright.

ORANGE COLORED
4.5" f/8, 28x, Bortle 7, NELM 4m5
2014-10-15: Moderately bright, obviously orange colored.

ORANGE COLORED
8" f/4, 20x, Bortle 6-
2018-11-07: Slightly orange colored, medium bright.
ORANGE COLORED

AQ Sgr (C*)

Name: AQ Sgr
Type: *, C*, V*
Constellation: Sgr
Coordinates: 19h34m18.99s / -16°22'27.04"
Brightness: p9m1-11m4 (199.6d)
Robert Zebahl
8" f/6, 27x, Bortle 4
2013-09-30: Relatively bright and evident due to deep orange.
ORANGE COLORED

AX Cyg (C*)

Name: AX Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 19h57m12.51s / +44°15'40.04"
Brightness: 7m7-8m9 (361d)
Robert Zebahl
80mm f/6.25, 25x, Bortle 7+
2013-09-27: Directly seen, deep orange.
ORANGE COLORED

AZ Cyg (*)

Name: AZ Cyg
Type: *, V*
Constellation: Cyg
Coordinates: 20h57m59.45s / +46°28'00.62"
Brightness: p10m2-12m0 (459d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7, NELM 5m0
2014-06-09: Deep orange, at few moments slightly reddish. Visible with direct vision.
ORANGE COLORED

BD Vul (C*)

Name: BD Vul
Type: *, C*, V*
Constellation: Vul
Coordinates: 20h37m17.84s / +26°29'13.10"
Brightness: 9m3-12m7 (430d)
Robert Zebahl
4.5" f/8, 100x, Bortle 7+
2013-09-26: Seen with averted vision. Due to the low visual brightness I couldn't see any color for sure.

4.5" f/8, 75x, Bortle 7, NELM 5m0
2014-06-09: Faint, but well seen. Very colorful, deep red colored. Very nice.

RED COLORED
8" f/6, 100x, Bortle 7+
2013-09-26: Barely visible with direct vision. Deep red colored. Very nice.
RED COLORED

BD+47 2234 (*)

Name: BD+47 2234
Type: *
Constellation: Boo
Coordinates: 15h30m39.79s / +46°51'31.27"
Brightness: 9m7
Robert Zebahl
120mm f/5, 48x, Bortle 6, NELM 5m0+, SQM-L 19.4
Despite the color index no color was seen at 23x and 48x.

BE Lac (C*)

Name: BE Lac
Type: *, C*, V*
Constellation: Lac
Coordinates: 22h39m13.17s / +48°20'56.91"
Brightness: p12m6-13m7
Robert Zebahl
8" f/6, 80x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: At 37x medium bright, slight orange. At 80x orange, somewhat evident.
ORANGE COLORED

Beteigeuze (*)

Name: Beteigeuze, Betelgeuse, alpha Ori, 58 Ori
Type: *, V*
Constellation: Ori
Coordinates: 05h55m10.31s / +07°24'25.43"
Brightness: -
Robert Zebahl
naked eye, Bortle 5, SQM-L 20.7, Seeing 3/5
2020-01-16: Very intense orange color, partly light red. A little brighter than Bellatrix (1.64 mag).
ORANGE COLORED

BL Ori (C*)

Name: BL Ori
Type: *, C*, V*
Constellation: Ori
Coordinates: 06h25m28.17s / +14°43'19.16"
Brightness: 5m9-6m6 (153.8d)
Robert Zebahl
4.5" f/8, 28x, Bortle 6
2013-12-29: Bright, very intensive color, deep orange to slightly red. Very beautiful.
ORANGE COLORED

BM Gem (C*)

Name: BM Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 07h20m59.01s / +24°59'58.08"
Brightness: p11m5-12m1 (286d)
Robert Zebahl
80mm f/6.25, 25x
2014-01-12: Moderately bright, slightly evident, orange colored. Not better at 62x.

ORANGE COLORED
70mm f/5.7, 15x, Bortle 6, SQM-L 18.9
2018-02-12: Quite evident, bright, orange colored.
ORANGE COLORED

BR CVn (*)

Name: BR CVn
Type: *, V*
Constellation: CVn
Coordinates: 13h23m05.49s / +47°00'07.17"
Brightness: 6m7
René Merting
12.5" f/4.5, 72x, SQM-L 21.5
bei 45x ein schönes intensives Gelb mit einem Stich ins Orange
ORANGE COLORED

BS Per (C*)

Name: BS Per
Type: *, C*, V*
Constellation: Per
Coordinates: 02h26m52.70s / +52°07'02.69"
Brightness: p12m0-13m6 (400d)
Robert Zebahl
8" f/6, 37x, Bortle 7, NELM 4m5
2013-10-22: Already at 37x obviously red colored. At 100x I could see the star more colorful. Located at the end of a curved chain of 4 stars.
RED COLORED

BU Gem (*)

Name: BU Gem, 6 Gem
Type: *, V*
Constellation: Gem
Coordinates: 06h12m19.10s / +22°54'30.64"
Brightness: 5m7-7m4 (325d)
Robert Zebahl
80mm f/6.25, 25x
2014-01-11: Fairly bright, apparent, obviously orange colored.

ORANGE COLORED
70mm f/5.7, 15x, Bortle 6, SQM-L 18.9
2018-02-12: Bright, slightly orange colored, less conspicuous.
ORANGE COLORED

C*2801 (C*)

Name: C*2801, GSC02143-00191
Type: *, C*, V*
Constellation: Vul
Coordinates: 19h48m44.60s / +26°08'20.20"
Brightness: 11m7-12m6 (175.4d)
Robert Zebahl
8" f/6, 100x, Bortle 4
2013-09-29: I couldn't see anything at this position. But on the DSS image there is a star. In Cartes du Ciel you will find at these coordinates the star 3UC 233-209626 (10.85m, BV 2.41).

8" f/6, 150x, Bortle 5
2014-07-20: I guess that the star is near its maximum. I could see the star at 150x with averted vision, but still very faint and without color.

CG Vul (C*)

Name: CG Vul
Type: *, C*, V*
Constellation: Vul
Coordinates: 19h16m54.65s / +21°54'53.32"
Brightness: p13m5-15m1
Robert Zebahl
4.5" f/8, 28x, Bortle 7, NELM 5m0
2014-06-09: At 28x deep red, but faint. Bei 75x deep red to purple colored.
RED COLORED

CM Aur (C*)

Name: CM Aur
Type: *, C*, V*
Constellation: Aur
Coordinates: 05h29m20.10s / +43°24'32.95"
Brightness: p12m8-13m8
Robert Zebahl
8" f/6, 100x, Bortle 4
2013-11-24: Fairly faint, slightly reddish.
RED COLORED

CP Tau (C*)

Name: CP Tau
Type: *, C*, V*
Constellation: Tau
Coordinates: 05h45m26.53s / +15°30'45.31"
Brightness: p11m8-13m7
Robert Zebahl
8" f/6, 37x, NELM 5m0
2014-02-17: Moderately bright, deep orange. Fairly evident.
ORANGE COLORED

CR Gem (C*)

Name: CR Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 06h34m23.92s / +16°04'30.32"
Brightness: b10m9-12m1 (250d)
Robert Zebahl
4.5" f/8, 72x
2014-02-06 (half moon): Deep red, crimson. Vividly colored. Moderately bright. Worthwhile!

RED COLORED
8" f/6, 37x, Bortle 4
2014-02-23: Vividly colored, bright, deep orange to slightly reddish. Purple color was evident only with smaller aperture!?

ORANGE COLORED
70mm f/5.7, 15x, Bortle 6, SQM-L 18.9
2018-02-12: At 15x pretty faint, deep red colored. At 32x evident.

RED COLORED
120mm f/5, 46x, Bortle 6, SQM-L 19.3
2019-02-26: Medium bright, very color intensive, red, partly purple.

../sketches/2019-02-26_cr_gem.jpg

RED COLORED
70mm f/5.7, 22x
2020-01-28: At 22x rather faint, at a closer look clearly red-colored. At 44x similar color impression, but somewhat more intense. I estimated the brightness to 9m4.
RED COLORED

CT Lac (C*)

Name: CT Lac
Type: *, C*, V*
Constellation: Lac
Coordinates: 22h06m39.93s / +48°27'06.84"
Brightness: 8m6-13m4 (558.2d)
Robert Zebahl
8" f/6, 80x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: At 80x the star appeared intensively red colored, but faint. At 150x it was rather orange, occasionally red.
RED COLORED

DG Cep (C*)

Name: DG Cep
Type: *, C*, V*
Constellation: Cep
Coordinates: 22h44m11.11s / +61°43'42.57"
Brightness: b11m5-12m5
Robert Zebahl
8" f/6, 100x, Bortle 5
2014-01-01: Moderately bright. At 37x deep orange to slightly red. At 100x red to slightly purple.
RED COLORED

DH Gem (C*)

Name: DH Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 06h30m53.55s / +12°28'45.62"
Brightness: b11m6-13m7
Robert Zebahl
8" f/6, 100x, Bortle 5
2014-01-01: Quite faint, reddish.

RED COLORED
70mm f/5.7, 32x, Bortle 6, SQM-L 18.9
2018-02-12: Rather faint, barely visible with direct vision. Appeared reddish.
RED COLORED

DH UMa (C*)

Name: DH UMa
Type: *, C*, V*
Constellation: UMa
Coordinates: 09h03m15.25s / +50°05'39.36"
Brightness: 9m2-9m4
Robert Zebahl
120mm f/5, 40x, NELM 4m5
2016-01-22: At 18x too faint, at 40x and 75x at most slightly orange colored.

DS Cas (C*)

Name: DS Cas
Type: *, C*, V*
Constellation: Cas
Coordinates: 23h32m20.89s / +62°06'32.21"
Brightness: b13m8-16m2 (340d)
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 4m5
2013-10-22: Very faint. Appeared in some moments very red colored.
RED COLORED

DV Lac (C*)

Name: DV Lac
Type: *, C*, V*
Constellation: Lac
Coordinates: 22h45m04.26s / +56°37'18.81"
Brightness: p12m1-14m6
Robert Zebahl
8" f/6, 80x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: Rather faint, orange to slight red, pretty evident.
ORANGE COLORED

eta Gem (*)

Name: eta Gem, 7 Gem
Type: *, V*
Constellation: Gem
Coordinates: 06h14m52.66s / +22°30'24.46"
Brightness: 3m1-3m9 (232.9d)
Robert Zebahl
80mm f/6.25, 25x
2014-01-11: Very bright, slightly orange colored.
ORANGE COLORED

EW And (C*)

Name: EW And
Type: *, C*, V*
Constellation: And
Coordinates: 23h26m57.36s / +49°30'58.97"
Brightness: p10m8-11m8
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 4m5
2013-10-22: Deep orange.
ORANGE COLORED

FR Cas (C*)

Name: FR Cas
Type: *, C*, V*
Constellation: Cas
Coordinates: 00h22m26.83s / +59°11'33.43"
Brightness: b12m7-13m9
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 4m5
2013-10-22: Barely seen with direct vision. Very intensive red.

RED COLORED
8" f/6, 96x, Bortle 4-, NELM 5m7+, SQM-L 20.9
2014-10-19: Moderately bright, deep orange to slight reddish.
ORANGE COLORED

FR Per (C*)

Name: FR Per
Type: *, C*, V*
Constellation: Per
Coordinates: 04h11m32.51s / +51°20'02.84"
Brightness: p12m2-13m4
Robert Zebahl
8" f/6, 100x, Bortle 7, NELM 4m5
2013-10-22: Quite faint, deep orange to red colored.
RED COLORED

FU Aur (C*)

Name: FU Aur
Type: *, C*, V*
Constellation: Aur
Coordinates: 05h48m08.18s / +30°37'51.92"
Brightness: b11m0-12m2
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-11-24: Obviously orange colored.
ORANGE COLORED

FZ Per (*)

Name: FZ Per
Type: *, V*
Constellation: Per
Coordinates: 02h20m59.68s / +57°09'30.59"
Brightness: b9m8-10m8 (184d)
Robert Zebahl
8" f/6, 37x, Bortle 7, NELM 4m5
2013-10-22: Fairly bright, orange. Particularly the position between the prominent double cluster in Per makes this star quite interesting.
ORANGE COLORED

GI Per (C*)

Name: GI Per
Type: *, C*, V*
Constellation: Per
Coordinates: 04h29m43.25s / +39°52'02.04"
Brightness: p13m8-15m8 (400d)
Robert Zebahl
8" f/6, 100x, Bortle 7, NELM 4m5
2013-10-22: Already seen at 37x. Fairly faint. Obviously red colored. Nearby the brighter, orange colored HD276455 and TYC2884-1559-1.
RED COLORED

HD 11844 (*)

Name: HD11844, NSV685
Type: *, V*
Constellation: Cas
Coordinates: 02h00m38.45s / +75°57'10.18"
Brightness: 7m0
Robert Zebahl
70mm f/5.7, 26x, Bortle 7
2017-10-17: Incidental observation on the way to STF170. The star was immediately evident due to its orange coloring.
ORANGE COLORED

HD 26748 (*)

Name: HD26748, TYC679-514-1
Type: *
Constellation: Tau
Coordinates: 04h14m19.59s / +14°32'54.90"
Brightness: 7m6
Robert Zebahl
80mm f/6.25, 25x
2014-02-12: Obviously orange colored. At 62x slightly more colorful. Somewhat evident.
ORANGE COLORED

HD 27482 (*)

Name: HD27482, TYC1824-979-1
Type: *
Constellation: Tau
Coordinates: 04h21m15.26s / +27°21'00.88"
Brightness: 7m3
Robert Zebahl
80mm f/6.25, 25x
2014-02-12: Slightly orange colored, fairly bright.
ORANGE COLORED

HD 29496 (C*)

Name: HD29496, TYC1266-1269-1
Type: *, C*
Constellation: Tau
Coordinates: 04h39m20.26s / +16°45'14.81"
Brightness: 8m4
Robert Zebahl
80mm f/6.25, 25x
2014-02-12: At 25x barely visible with direct vision. Color not clearly perceptible, maybe slight orange. At 62x not better.

HD 30443 (C*)

Name: HD30443
Type: *, C*
Constellation: Aur
Coordinates: 04h49m16.03s / +35°00'06.47"
Brightness: 8m8
Robert Zebahl
120mm f/5, 40x, NELM 4m3
2016-01-18: Moderately bright, visible with direct vision, slightly orange colored, less evident.
ORANGE COLORED

HD 85066 (C*)

Name: HD85066
Type: *, C*
Constellation: UMa
Coordinates: 09h51m05.35s / +52°37'25.46"
Brightness: 9m7
Robert Zebahl
120mm f/5, 40x, NELM 4m5
2016-01-21: At 18x faint without noticeable coloring. At 40x and 75x at most slightly orange.

HD 276455 (*)

Name: HD276455
Type: *
Constellation: Per
Coordinates: 04h30m00.73s / +39°50'11.25"
Brightness: 9m0
Robert Zebahl
8" f/6, 100x, Bortle 7, NELM 4m5
2013-10-22: Obviously orange colored to slight red. At 37x more lighter orange.
ORANGE COLORED

HK Lyr (C*)

Name: HK Lyr
Type: *, C*, V*
Constellation: Lyr
Coordinates: 18h42m50.00s / +36°57'30.89"
Brightness: 7m5-8m4 (186d)
Robert Zebahl
80mm f/6.25, 25x, Bortle 6-, SQM-L 19.5
2016-07-07: Medium bright, obviously orange colored.

ORANGE COLORED
4.5" f/8, 28x, Bortle 7, NELM 5m0
2014-06-09: Fairly bright, quite obviously orange colored.

ORANGE COLORED
8" f/6, 37x, Bortle 4
2013-09-28: Fairly evident, deep orange colored. Relatively bright.
ORANGE COLORED

LQ Cyg (C*)

Name: LQ Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h46m38.68s / +52°34'02.88"
Brightness: b13m4-14m5
Robert Zebahl
8" f/6, 80x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: At 37x rather faint, appeared orange. At 80x occasionally deep orange colored, medium bright, but moderately conspicuous.
ORANGE COLORED

LW Cyg (C*)

Name: LW Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h55m13.77s / +50°29'49.73"
Brightness: b12m3-14m5
In another source I found a visual brightness of about 8.5 to 8.8 mag, which seem to vary slowly.

Robert Zebahl
8" f/6, 37x, Bortle 5
2014-01-01: At 37x moderately bright, very colorful, reddish, evident. At 100x purple colored.

RED COLORED
80mm f/6.25, 41x, Bortle 7, NELM 5m0, SQM-L 18.6
2015-07-01: Observation at full moon. At 25x light red, rather faint. At 41x obviously red colored.
RED COLORED

LX Cyg (C*)

Name: LX Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h55m57.03s / +48°20'52.57"
Brightness: 9m1-15m1 (588d)
Robert Zebahl
8" f/6, 150x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-04: Not seen.

MT Hya (C*)

Name: MT Hya
Type: *, C*, V*
Constellation: Hya
Coordinates: 08h20m41.35s / +05°11'21.70"
Brightness: p9m8-10m2
Robert Zebahl
120mm f/5, 40x, NELM 4m5
2016-01-22: Rather faint, orange colored.
ORANGE COLORED

mu Cep (*)

Name: mu Cep, Garnet Star
Type: *, V*
Constellation: Cep
Coordinates: 21h43m30.46s / +58°46'48.16"
Brightness: 3m4-5m1 (835d)
Robert Zebahl
8" f/6, 37x, Bortle 5
2013-07-28: Already visible with the naked eye. Appeared at 37x in an obviously light orange.
ORANGE COLORED

NC 97 (C*)

Name: NC97, C*3316
Type: *, C*
Constellation: Peg
Coordinates: 22h04m55.00s / +25°09'03.00"
Brightness: 8m1
In 'Simbad' (http://simbad.u-strasbg.fr/simbad/) this object is currently (2015-11-18) classified as error or artefact.

Robert Zebahl
8" f/6, 100x, Bortle 4
2013-09-30: I couldn't see anything at this position, that might be a carbon star. Only some faint stars were visible with averted vision. On the images from DSS there is also nothing apparent. Maybe a mistake?

NO Aur (*)

Name: NO Aur
Type: *, V*
Constellation: Aur
Coordinates: 05h40m42.05s / +31°55'14.19"
Brightness: 6m0-6m5 (102.1d)
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-11-24: Quite bright, slightly orange.
ORANGE COLORED

NQ Gem (C*)

Name: NQ Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 07h31m54.52s / +24°30'12.57"
Brightness: 7m4-8m2 (58.2d)
Robert Zebahl
4.5" f/8, 28x, Bortle 6
2013-12-29: Fairly bright, somewhat evident, slightly orange colored.

ORANGE COLORED
70mm f/5.7, 15x, Bortle 6, SQM-L 18.9
2018-02-12: Bright, at best light orange, not evident.

ORANGE COLORED
102mm f/11, 28x, Bortle 6
2020-03-12: Medium bright, easy to find, not particularly obvious. The star showed a subtle orange hue.
ORANGE COLORED

NR Vul (*)

Name: NR Vul
Type: *, V*
Constellation: Vul
Coordinates: 19h50m11.93s / +24°55'24.20"
Brightness: 8m8-9m6
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 5m0
2014-06-09: At 28x fairly faint, deep orange colored. At 75x slightly reddish.
RED COLORED

NSV 13579 (C*)

Name: NSV13579
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h10m37.82s / +33°21'58.59"
Brightness: p12m8-13m8
Robert Zebahl
8" f/6, 37x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: At 37x moderately bright, slightly orange colored, less evident. At 80x almost the same view.
ORANGE COLORED

NY Gem (C*)

Name: NY Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 06h39m17.78s / +22°36'18.36"
Brightness: p12m5-15m5 (200d)
Robert Zebahl
8" f/6, 100x, NELM 5m0
2014-02-17: At 37x fairly faint, but still visible with direct vision. Appeared somewhat reddish. At 100x deep red to purple colored, but still faint.
RED COLORED

OP Her (*)

Name: OP Her
Type: *, V*
Constellation: Her
Coordinates: 17h56m48.53s / +45°21'03.06"
Brightness: 5m8-6m7 (120.5d)
René Merting
100mm f/6.4, 32x, SQM-L 21.0
bei 32x zeigt präsentiert sich der Veränderliche in einem illustrem Umfeld gleichheller Sterne und fällt durch ein helles, unaufdringliches Gelb auf

OX Gem (*)

Name: OX Gem
Type: *, V*
Constellation: Gem
Coordinates: 06h08m47.79s / +25°38'44.15"
Brightness: p8m1-9m1
Robert Zebahl
4.5" f/8, 28x, Bortle 6
2013-12-29: Relatively bright, slightly orange colored.
ORANGE COLORED

PZ Cas (*)

Name: PZ Cas
Type: *, V*
Constellation: Cas
Coordinates: 23h44m03.28s / +61°47'22.18"
Brightness: b11m2-12m9 (925d)
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 4m5
2013-10-22: Fairly bright, at 28x well visible with direct vision. At 75x deep orange colored, occasionally slightly reddish.
ORANGE COLORED

qhi Tau (*)

Name: qhi Tau, 52 Tau
Type: *
Constellation: Tau
Coordinates: 04h20m21.22s / +27°21'02.70"
Brightness: 5m0
Robert Zebahl
80mm f/6.25, 25x
2014-02-12: Bright, slightly orange.
ORANGE COLORED

R Cas (*)

Name: R Cas
Type: *, V*
Constellation: Cas
Coordinates: 23h58m24.87s / +51°23'19.70"
Brightness: 4m7-13m5 (430.46d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7, NELM 4m5
2013-10-22: Brighter star, less evident, light orange.
ORANGE COLORED

R CMi (C*)

Name: R CMi
Type: *, C*, V*
Constellation: CMi
Coordinates: 07h08m42.61s / +10°01'26.47"
Brightness: 7m2-11m6 (337.78d)
Robert Zebahl
120mm f/5, 40x, NELM 4m5
2016-01-21: Quite faint, appeared very color intensive with averted vision, red to crimson colored. Not better at 75x.
RED COLORED

R Cyg (*)

Name: R Cyg
Type: *, V*
Constellation: Cyg
Coordinates: 19h36m49.38s / +50°11'59.46"
Brightness: 6m1-14m4 (426.45d)
Robert Zebahl
80mm f/6.25, 25x, Bortle 6
2013-07-31: Obviously deep orange colored, almost reddish.

ORANGE COLORED
8" f/6, 37x, Bortle 5
2013-07-28: Reddish, bright.
RED COLORED

R Gem (*)

Name: R Gem
Type: *, V*
Constellation: Gem
Coordinates: 07h07m21.27s / +22°42'12.71"
Brightness: 6m0-14m0 (369.91d)
Robert Zebahl
4.5" f/8, 28x
2014-02-06: Quite bright. At 28x slightly, at 75x obviously orange colored. But however less evident.

ORANGE COLORED
70mm f/5.7, 72x, Bortle 6, SQM-L 18.9
2018-02-12: Too faint to see any color.

R Leo (*)

Name: R Leo
Type: *, V*
Constellation: Leo
Coordinates: 09h47m33.48s / +11°25'43.82"
Brightness: 4m4-11m3
Robert Zebahl
102mm f/11, 28x, Bortle 6-, SQM-L 18.8
2019-04-06: Very conspicuous, intensively orange colored. Magnitude was estimated to 6.5 mag.

ORANGE COLORED
102mm f/11, 28x
2019-04-20: Very conspicuous! Color appeared in a very intensive, light red.
RED COLORED

R Lep (C*)

Name: R Lep, Hind's Crimson Star
Type: *, C*, V*
Constellation: Lep
Coordinates: 04h59m36.35s / -14°48'22.53"
Brightness: 5m5-11m7 (445d)
Robert Zebahl
B 8x40, Bortle 7, NELM 4m5, SQM-L 18.9
2015-01-07: Moderately bright and intensive red coloring. Very nice between other, brighter stars.

RED COLORED
B 8x40, Bortle 4, SQM-L 21.0
2016-12-31: Rather faint, but red coloring still noticeable.

RED COLORED
8" f/6, 80x, Bortle 4+
2013-02-02: Fairly bright and extremely red colored. Partly intensive purple colored. Awesome!

RED COLORED
8" f/6, 37x, Bortle 4, NELM 5m9+, SQM-L 21.0
2015-12-30: Very intensive orange to red coloring.
RED COLORED

R Ori (C*)

Name: R Ori
Type: *, C*, V*
Constellation: Ori
Coordinates: 04h59m00.56s / +08°07'49.73"
Brightness: 9m1-13m4 (377.1d)
Robert Zebahl
4.5" f/8, 75x, Bortle 6
2013-12-29: Quite faint, slightly orange colored.
ORANGE COLORED

R Ser (*)

Name: R Ser
Type: *, V*
Constellation: Ser
Coordinates: 15h50m41.73s / +15°08'01.08"
Brightness: 5m2-14m4 (356.41d)
René Merting
100mm f/6.4, SQM-L 21.0
bei 32x etwas heller als der 20' östlich stehende 7m3 helle HD 142093 - er präsentiert sich buttergelb, nicht auffällig

RR Her (C*)

Name: RR Her
Type: *, C*, V*
Constellation: Her
Coordinates: 16h04m13.41s / +50°29'56.98"
Brightness: b8m8-13m5 (239.7d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7, NELM 5m0
2014-06-09: Rather faint, apparently orange colored.
ORANGE COLORED

RR UMa (*)

Name: RR UMa
Type: *, V*
Constellation: UMa
Coordinates: 13h25m56.40s / +62°22'52.05"
Brightness: 8m6-14m2 (230.58d)
René Merting
12.5" f/4.5, 72x, SQM-L 21.5
bei 45x schwach und blassorange - bei 72x ebenfalls nur ein Hauch von Farbe, im Vergleich zum Umfeld aber eindeutig
ORANGE COLORED

RR UMi (*)

Name: RR UMi
Type: *, V*
Constellation: UMi
Coordinates: 14h57m35.01s / +65°55'56.86"
Brightness: 4m4-4m8 (43.3d)
Robert Zebahl
B 8x40, Bortle 8, NELM 4m3+
Relatively bright, slightly orange colored. Moderately evident.
ORANGE COLORED

RS CVn (*)

Name: RS CVn
Type: *, V*
Constellation: CVn
Coordinates: 13h10m36.91s / +35°56'05.59"
Brightness: 7m9-9m1 (4.7976966d)
René Merting
12.5" f/4.5, 72x, SQM-L 21.5
bei 72x sehr schwach, wohl im Minimum, er strahlt dumpf kupfergrau
ORANGE COLORED

RS Cyg (C*)

Name: RS Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 20h13m23.66s / +38°43'44.47"
Brightness: 6m5-9m5 (417.39d)
Robert Zebahl
80mm f/6.25, 25x, Bortle 6
2013-07-04: Forms with a brighter and fainter star an obtuse triangle. Obviously orange colored. Despite the color index of 2.86 it appears less reddish than U Lyr or S Cep with a similar color index.

ORANGE COLORED
8" f/6, 37x, Bortle 4
2013-07-07: Deep orange colored.
ORANGE COLORED

RS Per (*)

Name: RS Per
Group: NGC884
Type: *, V*
Constellation: Per
Coordinates: 02h22m24.30s / +57°06'34.36"
Brightness: 7m8-9m0 (244.5d)
Robert Zebahl
8" f/6, 37x, Bortle 7, NELM 4m5
2013-10-22: Fairly bright, orange. Located in the cluster NGC884.
ORANGE COLORED

RT Cap (C*)

Name: RT Cap
Type: *, C*, V*
Constellation: Cap
Coordinates: 20h17m06.53s / -21°19'04.48"
Brightness: 6m8-8m0 (422d)
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-09-30: Evident, bright, orange to slightly reddish.
ORANGE COLORED

RT Ori (C*)

Name: RT Ori
Type: *, C*, V*
Constellation: Ori
Coordinates: 05h33m13.75s / +07°09'12.44"
Brightness: 8m0-8m9 (321d)
Robert Zebahl
4.5" f/8, 75x, Bortle 6
2013-12-29: At 28x fairly bright and obviously reddish. At 75x deep red colored.

RED COLORED
80mm f/6.25, 25x, Bortle 6, NELM 5m0, SQM-L 19.4
2016-01-12: Obviously orange to slightly reddish. At 41x similar view.

ORANGE COLORED
70mm f/5.7, 15x, Bortle 7
2018-02-06: Very conspicuous. Appeared deep orange to slightly reddish and was a bit brighter than 8.2 mag.
RED COLORED

RT UMa (C*)

Name: RT UMa
Type: *, C*, V*
Constellation: UMa
Coordinates: 09h18m24.40s / +51°24'07.47"
Brightness: 8m6-9m6
Robert Zebahl
4.5" f/8, 28x
2013-12-29: Very vividly colored, deep red/crimson.

RED COLORED
4.5" f/8, 75x, Bortle 4, NELM 6m0
2014-04-20: Moderately bright, deep orange.
ORANGE COLORED

RV Cyg (C*)

Name: RV Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h43m16.33s / +38°01'02.97"
Brightness: p10m8-12m4 (263d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7+
2013-09-26: Evident due to deep orange.

ORANGE COLORED
8" f/6, 37x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: Quite evident, bright, obviously orange colored.
ORANGE COLORED

RV Gem (*)

Name: RV Gem
Type: *, V*
Constellation: Gem
Coordinates: 07h17m59.73s / +23°55'20.00"
Brightness: p11m2-16m0 (287.6d)
Robert Zebahl
8" f/6, 150x, Bortle 4, NELM 6m0
2014-02-23: Not seen. Probably near the minimum.

RW Cep (*)

Name: RW Cep
Type: *, V*
Constellation: Cep
Coordinates: 22h23m07.02s / +55°57'47.63"
Brightness: 6m0-7m3 (346d)
Robert Zebahl
80mm f/6.25, 25x
2014-02-12: Fairly bright, orange, but less apparent.
ORANGE COLORED

RW Cyg (*)

Name: RW Cyg
Type: *, V*
Constellation: Cyg
Coordinates: 20h28m50.59s / +39°58'54.43"
Brightness: 8m1-9m7 (550d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7, NELM 5m0
2014-06-09: At 28x moderately bright, orange. At 75x deep orange, sometimes slightly red.
ORANGE COLORED

RX Peg (C*)

Name: RX Peg
Type: *, C*, V*
Constellation: Peg
Coordinates: 21h56m22.36s / +22°51'39.91"
Brightness: p9m7-11m6 (629d)
Robert Zebahl
8" f/6, 100x, Bortle 4
2013-09-09: Easy to find, but less evident color. At 100x orange colored.
ORANGE COLORED

RY Cyg (C*)

Name: RY Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 20h10m23.42s / +35°56'49.42"
Brightness: 8m5-10m3
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 5m0
2014-06-09: Moderately bright, orange to slightly reddish colored.
ORANGE COLORED

RY Dra (C*)

Name: RY Dra
Type: *, C*, V*
Constellation: Dra
Coordinates: 12h56m25.91s / +65°59'39.81"
Brightness: 5m9-8m0 (300d)
Robert Zebahl
B 8x40, Bortle 6-, NELM 5m0
2014-05-22: Fairly bright, very colorful, deep reddish. Evident.

RED COLORED
80mm f/6.25, 25x, Bortle 6-, NELM 5m0
2014-05-22: Deep orange, bright. Evident.
ORANGE COLORED

RZ Peg (C*)

Name: RZ Peg
Type: *, C*, V*
Constellation: Peg
Coordinates: 22h05m52.97s / +33°30'24.79"
Brightness: 7m6-13m6 (438.7d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7+
2013-09-26: Moderately bright, orange colored. Somewhat evident.
ORANGE COLORED

S Aur (C*)

Name: S Aur
Type: *, C*, V*
Constellation: Aur
Coordinates: 05h27m07.45s / +34°08'58.60"
Brightness: 8m2-13m3 (590.1d)
Robert Zebahl
120mm f/5, 75x, NELM 4m3
2016-01-18: Quite faint. Appeared in some moments reddish.

RED COLORED
8" f/6, 100x, Bortle 4
2013-11-24: At 37x deep orange. At 100x deep red, very colorful!
RED COLORED

S Cam (C*)

Name: S Cam
Type: *, C*, V*
Constellation: Cam
Coordinates: 05h41m02.49s / +68°47'55.03"
Brightness: 7m7-11m6 (327.26d)
Robert Zebahl
120mm f/5, 40x, NELM 4m3
2016-01-18: Moderately bright, visible with direct vision, less obvious, slightly orange colored.
ORANGE COLORED

S Cep (C*)

Name: S Cep
Type: *, C*, V*
Constellation: Cep
Coordinates: 21h35m12.83s / +78°37'28.19"
Brightness: 7m4-12m9 (486.84d)
Robert Zebahl
80mm f/6.25, 25x, Bortle 6-, NELM 5m0
2013-06-30: Deep red colored.

RED COLORED
8" f/6, 80x, Bortle 5
2013-07-28: Deep red to purple colored. Worthwhile!

RED COLORED
8" f/6, 37x, Bortle 4-, SQM-L 21.2
2014-09-25: Fairly bright, deep orange.

ORANGE COLORED
120mm f/5, 18x, Bortle 7-, SQM-L 19.0
2016-08-14: At 18x immediately apparent, medium bright, occasionally intensive purple colored. At 40x S Cep appeared in some moments deep orange.

RED COLORED
8" f/6, 37x, Bortle 4-, SQM-L 20.9
2017-10-15: Relatively bright, immediately conspicuous, reddish.

RED COLORED
152mm f/5.9, 22x, Bortle 4, SQM-L 21.0
2018-09-29: Deep orange to slightly reddish, pretty bright and outstanding.
RED COLORED

S Per (*)

Name: S Per
Type: *, V*
Constellation: Per
Coordinates: 02h22m51.71s / +58°35'11.45"
Brightness: 7m9-12m8 (822d)
Robert Zebahl
8" f/6, 100x, Bortle 7, NELM 4m5
2013-10-22: Fairly faint, red to purple colored.
RED COLORED

S Sct (C*)

Name: S Sct
Type: *, C*, V*
Constellation: Sct
Coordinates: 18h50m20.04s / -07°54'27.43"
Brightness: 6m6-7m3 (149.7d)
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-09-30: Bright, evident, deep orange.
ORANGE COLORED

S UMa (*)

Name: S UMa
Type: *, V*
Constellation: UMa
Coordinates: 12h43m56.67s / +61°05'35.51"
Brightness: 7m1-12m7 (225.87d)
Robert Zebahl
80mm f/6.25, 25x
2014-01-12: Still visible with direct vision. Slightly orange colored. At 41x not much better, less evident.
ORANGE COLORED

S Vir (*)

Name: S Vir
Type: *, V*
Constellation: Vir
Coordinates: 13h33m00.11s / -07°11'41.04"
Brightness: 6m3-13m2 (375.1d)
René Merting
100mm f/6.4, 32x, SQM-L 21.5
Bedingungen in der Zielregion: SQM-L 19.5
bei 32x hellorange - bei 64x wird die Färbung etwas klarer und dunkler - der Stern war während der Beobachtung eine halbe Größenklasse schwächer als der südlich stehende Stern 77 Vir
ORANGE COLORED

SS Vir (C*)

Name: SS Vir
Type: *, C*, V*
Constellation: Vir
Coordinates: 12h25m14.39s / +00°46'10.92"
Brightness: 6m0-9m6 (361d)
Robert Zebahl
B 8x40, Bortle 6-, NELM 5m0
2014-05-22: More color intensive than in the nearby 80mm FH. Deep red to purple. Very nice!

RED COLORED
80mm f/6.25, 25x, Bortle 6-, NELM 5m0
2014-05-22: Bright, very color intensive, deep orange to slightly reddish.

RED COLORED
8" f/6, 37x, Bortle 5, NELM 5m5
2014-05-31: Bright, evident, deep orange.

ORANGE COLORED
B 8x40, NELM 4m3+
2015-04-15: Moderately bright, deep red, evident.

RED COLORED
80mm f/6.25, 25x, Bortle 7, NELM 5m0, SQM-L 19.3
2015-04-22: Evident with light red coloring.

RED COLORED
120mm f/5, 18x, Bortle 6, NELM 5m1+, SQM-L 19.4
2016-04-26: Deep orange to light red, evident, bright.

ORANGE COLORED
René Merting
B 18x70, SQM-L 21.0
auffallend - ein schönes, helles, glasklares Orange
ORANGE COLORED

ST And (C*)

Name: ST And
Type: *, C*, V*
Constellation: And
Coordinates: 23h38m45.13s / +35°46'21.22"
Brightness: 7m7-11m8 (326.6d)
Robert Zebahl
4.5" f/8, 75x
2013-10-17: Very faint with unfortunately passing high clouds. Barely seen with direct vision. I thought seeing some red color, but not for sure.

4.5" f/8, 75x, Bortle 7, NELM 4m5
2014-10-15: At 28x obviously deep orange colored. At 75x reddish, partly crimson.
RED COLORED

ST Cam (C*)

Name: ST Cam
Type: *, C*, V*
Constellation: Cam
Coordinates: 04h51m13.35s / +68°10'07.62"
Brightness: p9m2-12m0 (300d)
Robert Zebahl
120mm f/5, 18x, NELM 4m3
2016-01-18: Bright, moderately conspicuous, slightly orange colored.
ORANGE COLORED

ST Cas (C*)

Name: ST Cas
Type: *, C*, V*
Constellation: Cas
Coordinates: 00h17m32.08s / +50°17'14.44"
Brightness: p11m6-12m4
Robert Zebahl
4.5" f/8, 75x, Bortle 7+
2013-09-26: Relatively faint, orange colored.

ORANGE COLORED
80mm f/6.25, 25x, Bortle 6-, NELM 5m0
2015-11-18: Seen with direct vision, orange colored, less evident.
ORANGE COLORED

SU And (C*)

Name: SU And
Type: *, C*, V*
Constellation: And
Coordinates: 00h04m36.41s / +43°33'04.72"
Brightness: 8m0-8m5
Robert Zebahl
4.5" f/8, 75x
2013-10-17: At 28x rather faint, obviously orange to slightly red colored. At 75x occasionally purple colored.

RED COLORED
4.5" f/8, 28x, Bortle 7, NELM 4m5
2014-10-15: At 28x moderately bright, slightly orange colored. At 75x obviously orange. But overall less evident.
ORANGE COLORED

SV Cyg (C*)

Name: SV Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 20h09m30.09s / +47°52'17.19"
Brightness: b11m7-13m2 (223d)
Robert Zebahl
8" f/6, 37x, Bortle 5
2014-01-01: Obviously red colored.
RED COLORED

SW Cep (*)

Name: SW Cep
Type: *, V*
Constellation: Cep
Coordinates: 21h25m45.92s / +62°34'26.57"
Brightness: p10m8-12m2 (70d)
Robert Zebahl
80mm f/6.25, 25x
2014-02-12: Moderately bright, intensively orange colored, appeared intermittently reddish.
ORANGE COLORED

SY CVn (*)

Name: SY CVn
Type: *, V*
Constellation: CVn
Coordinates: 13h10m20.31s / +47°02'28.05"
Brightness: p11m0-12m0
Robert Zebahl
120mm f/5, 23x, Bortle 6, NELM 5m0+, SQM-L 19.4
2018-05-22: Visual brightness estimated at 9.6 mag. At 23x deep orange, party red colored. At 48x the star appeared however only in slight orange. Very strange.
ORANGE COLORED

SY Per (C*)

Name: SY Per
Type: *, C*, V*
Constellation: Per
Coordinates: 04h16m33.19s / +50°37'34.60"
Brightness: 8m7
Robert Zebahl
8" f/6, 100x, Bortle 7, NELM 4m5
2013-10-22: Quite faint, deep orange to reddish.
RED COLORED

T Cnc (C*)

Name: T Cnc
Type: *, C*, V*
Constellation: Cnc
Coordinates: 08h56m40.15s / +19°50'56.95"
Brightness: 7m6-10m5 (482d)
Robert Zebahl
8" f/6, 37x, Bortle 4, NELM 6m0, SQM-L 21.0
2015-03-19: Relatively bright, orange colored, moderately evident.
ORANGE COLORED

T Dra (C*)

Name: T Dra
Type: *, C*, V*
Constellation: Dra
Coordinates: 17h56m23.30s / +58°13'06.58"
Brightness: 7m2-13m5 (421.62d)
Robert Zebahl
8" f/6, 100x, Bortle 4
2013-09-28: Barely visible with direct vision. Obviously red colored, but faint.
RED COLORED

T Lyr (C*)

Name: T Lyr
Type: *, C*, V*
Constellation: Lyr
Coordinates: 18h32m20.10s / +36°59'55.60"
Brightness: 7m5-9m2
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 5m0
2014-06-09: Already evident at 28x due to its deep orange. At 75x red.

RED COLORED
8" f/6, 37x, Bortle 4
2013-09-28: Easy to see, obviously red colored. Very nice!
RED COLORED

TT Cyg (C*)

Name: TT Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 19h40m57.02s / +32°37'05.76"
Brightness: b10m2-11m9 (118d)
Robert Zebahl
80mm f/6.25, 25x, Bortle 7+
2013-09-27: Orange colored.
ORANGE COLORED

TT Tau (C*)

Name: TT Tau
Type: *, C*, V*
Constellation: Tau
Coordinates: 04h51m31.26s / +28°31'36.85"
Brightness: p10m2-12m2 (166.5d)
Robert Zebahl
4.5" f/8, 28x, Bortle 6
2013-12-29: Relatively bright, deep orange to slightly red. Very evident.
ORANGE COLORED

TU CVn (*)

Name: TU CVn
Type: *, V*
Constellation: CVn
Coordinates: 12h54m56.52s / +47°11'48.20"
Brightness: 5m5-6m2 (44.2d)
Robert Zebahl
B 8x40, Bortle 6-, NELM 5m0
2014-05-23: Light orange, less evident.
ORANGE COLORED

TU Gem (C*)

Name: TU Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 06h10m53.10s / +26°00'53.35"
Brightness: p9m4-12m5 (230d)
Robert Zebahl
4.5" f/8, 28x, Bortle 6
2013-12-29: Obviously orange to slightly red colored. Quite bright.
ORANGE COLORED

TU Tau (C*)

Name: TU Tau
Type: *, C*, V*
Constellation: Tau
Coordinates: 05h45m13.73s / +24°25'12.45"
Brightness: 7m7-8m8 (200.2d)
Robert Zebahl
4.5" f/8, 75x, Bortle 6
2013-12-29: At 28x deep orange to slightly red. At 75x obviously red to purple colored. Worthwhile!

RED COLORED
70mm f/5.7, 44x
2020-01-28: At 22x moderately bright, slightly orange, not too conspicuous. At 44x TU Tau appeared light red. I estimated the brightness to 8m4.
RED COLORED

TV Gem (*)

Name: TV Gem
Type: *, V*
Constellation: Gem
Coordinates: 06h11m51.41s / +21°52'05.65"
Brightness: 6m3-7m5 (229d)
Robert Zebahl
80mm f/6.25, 25x
2014-01-12: Fairly bright, somewhat apparent, slightly orange colored.
ORANGE COLORED

TV Lac (C*)

Name: TV Lac
Type: *, C*, V*
Constellation: Lac
Coordinates: 22h56m07.38s / +54°13'45.61"
Brightness: p11m5-12m3
Robert Zebahl
8" f/6, 80x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: Medium bright, slight orange, less evident.
ORANGE COLORED

TX Aur (C*)

Name: TX Aur
Type: *, C*, V*
Constellation: Aur
Coordinates: 05h09m05.47s / +39°00'08.48"
Brightness: 8m5-9m2
Robert Zebahl
120mm f/5, 40x, NELM 4m3
2016-01-18: At 18x visible with direct vision, appeared reddish. At 40x conspicuous, intensive orange coloring, partly reddish, moderately bright. Very nice.
RED COLORED

TX Lac (C*)

Name: TX Lac
Type: *, C*, V*
Constellation: Lac
Coordinates: 22h45m51.21s / +55°04'35.40"
Brightness: p11m2-12m9
Robert Zebahl
8" f/6, 80x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: Well visible, but at best just slight orange.
ORANGE COLORED

TX Psc (C*)

Name: TX Psc, 19 Psc
Type: *, C*, V*
Constellation: Psc
Coordinates: 23h46m23.52s / +03°29'12.52"
Brightness: 4m8-5m2
Robert Zebahl
4.5" f/8, 28x, Bortle 7
2013-10-01: Bright, obviously orange.
ORANGE COLORED

TYC 1651-1054-1 (*)

Name: TYC1651-1054-1, HD198291
Type: *
Constellation: Del
Coordinates: 20h48m47.20s / +17°51'08.53"
Brightness: 8m3
Robert Zebahl
80mm f/6.25, 25x, Bortle 8+
2013-09-13: Obviously orange colored. Nearby the also orange colored TYC1651-1359-1.
ORANGE COLORED

TYC 1651-1359-1 (C*)

Name: TYC1651-1359-1, HD198269
Type: *, C*
Constellation: Del
Coordinates: 20h48m36.74s / +17°50'23.72"
Brightness: 8m1
Robert Zebahl
80mm f/6.25, 25x, Bortle 8+
2013-09-13: Obviously orange colored. Nearby the also orange colored TYC1651-1054-1.
ORANGE COLORED

TYC 1877-224-1 (*)

Name: TYC1877-224-1
Group: M35
Type: *
Constellation: Gem
Coordinates: 06h09m00.86s / +24°15'56.14"
Brightness: 8m6
Robert Zebahl
80mm f/6.25, 62x
2014-01-11: Slightly orange colored, less evident.
ORANGE COLORED

TYC 2144-1101-1 (*)

Name: TYC2144-1101-1, HD339108
Type: *, V*
Constellation: Vul
Coordinates: 19h52m22.48s / +25°57'44.78"
Brightness: 8m2
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-09-29: Fairly bright, obviously orange colored. Was observed by the way.
ORANGE COLORED

TYC 2144-1303-1 (*)

Name: TYC2144-1303-1
Type: *
Constellation: Vul
Coordinates: 19h51m05.77s / +25°58'20.27"
Brightness: 11m7
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-09-29: Faint, obviously red colored.
RED COLORED

TYC 2884-1559-1 (*)

Name: TYC2884-1559-1
Type: *
Constellation: Per
Coordinates: 04h30m43.70s / +40°06'36.81"
Brightness: 9m8
Robert Zebahl
8" f/6, 100x, Bortle 7, NELM 4m5
2013-10-22: Orange to slightly red colored.
ORANGE COLORED

TYC 3325-48-1 (*)

Name: TYC3325-48-1
Type: *
Constellation: Per
Coordinates: 03h34m07.23s / +51°24'39.64"
Brightness: 11m0
Robert Zebahl
8" f/6, 100x, Bortle 6, NELM 5m0
2013-10-24: Obviously orange colored. Brightest member of the less apparent cluster NGC1348.
ORANGE COLORED

TYC 4260-2586-1 (*)

Name: TYC4260-2586-1, BD+66 1396
Type: *
Constellation: Cep
Coordinates: 21h23m07.80s / +67°05'18.53"
Brightness: 8m8
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-09-07: This star appeared orange to slightly reddish on the way to NGC7023.
ORANGE COLORED

TYC 6340-808-1 (*)

Name: TYC6340-808-1, BD-21 5678
Type: *
Constellation: Cap
Coordinates: 20h18m30.53s / -21°01'33.15"
Brightness: 10m3
Robert Zebahl
8" f/6, 96x, Bortle 4
2013-09-30: Fairly faint, but nevertheless somewhat evident due to orange coloring.
ORANGE COLORED

U Cam (C*)

Name: U Cam
Type: *, C*, V*
Constellation: Cam
Coordinates: 03h41m48.17s / +62°38'54.39"
Brightness: 8m1-8m6 (412d)
Robert Zebahl
8" f/6, 37x, Bortle 7, NELM 4m5
2013-10-22: Bright, obviously orange colored.
ORANGE COLORED

U Cyg (C*)

Name: U Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 20h19m36.60s / +47°53'39.09"
Brightness: 5m9-12m1 (463.24d)
Very worthwile, easy to find and nice contrast to surrounding stars!

Robert Zebahl
80mm f/6.25, 25x, Bortle 6
2013-07-31: Deep red. Very nive view! Evident. Magnitude estimated at about 10.0m.

RED COLORED
4.5" f/8, 28x, Bortle 7, NELM 5m0
2014-06-09: Faint, but deep red/purple colored.

RED COLORED
8" f/6, 37x, Bortle 5, NELM 5m5
2014-05-31: Moderately bright, red colored. Very good contrast to its brighter neighbour-star.

RED COLORED
80mm f/6.25, 33x, Bortle 5, NELM 5m8, SQM-L 20.7
2015-07-19: Relatively faint, deep orange to slightly red.

ORANGE COLORED
80mm f/6.25, 25x, Bortle 6-, SQM-L 19.5
2016-07-07: At 25x intensive orange coloring, occasionally slight reddish. Similar view at 41x.

ORANGE COLORED
102mm f/11, 28x, Bortle 6+, SQM-L 19.4
2019-08-22: Extremely rewarding. Deep red with very nice contrast to neighbouring star.

../sketches/2019-08-22_u_cyg.jpg

RED COLORED

U Hya (C*)

Name: U Hya
Type: *, C*, V*
Constellation: Hya
Coordinates: 10h37m33.27s / -13°23'04.35"
Brightness: 4m6-5m4
Robert Zebahl
70mm f/5.7, 15x, Bortle 6, SQM-L 19.4
2018-04-05: Light orange, moderately evident. Visual brightness was estimated at about 5.4 mag.
ORANGE COLORED

U Lyr (C*)

Name: U Lyr
Type: *, C*, V*
Constellation: Lyr
Coordinates: 19h20m09.14s / +37°52'37.02"
Brightness: 8m3-13m5 (451.72d)
Very nice carbon star, which is located west of the more faint open cluster NGC6791.

Robert Zebahl
80mm f/6.25, 25x, Bortle 6-, SQM-L 19.5
2016-07-07: At 25x faint, deep red. At 41x the star appeared interestingly less color intensive, but still very conspicuous.

RED COLORED
120mm f/5, 23x, Bortle 4-, SQM-L 20.8
2018-07-15: At 26x rather faint, but reddish. At 40x deep orange colored to reddish.

RED COLORED
8" f/6, 80x, Bortle 5
2013-08-04: Very nice view. Deep red colored. Forms with two similar bright stars a nearly equilateral triangle.

RED COLORED
8" f/6, 100x, Bortle 6, NELM 5m0+, SQM-L 19.6
2015-08-16: At 37x too faint to see any color. At 100x intensively purple colored.
RED COLORED

UU Aur (C*)

Name: UU Aur
Type: *, C*, V*
Constellation: Aur
Coordinates: 06h36m32.84s / +38°26'43.81"
Brightness: 5m1-6m6 (235d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7, NELM 4m5
2013-10-22: Bright, lighter orange.

ORANGE COLORED
152mm f/5.9, 22x, Bortle 6, SQM-L 19.3, Seeing 3/5
2019-12-21: Bright, very striking! Shines in a beautiful, bright orange. Brightness estimated at 5.3 mag. In the immediate vicinity there are the double stars STT 147, STF 928 and STF 929. Worthwhile!

ORANGE COLORED
102mm f/11, 28x, Bortle 6
2020-03-12: Striking due to intensive orange coloring. Brightest star in the field.
ORANGE COLORED

UV Aql (C*)

Name: UV Aql
Type: *, C*, V*
Constellation: Aql
Coordinates: 18h58m32.43s / +14°21'49.61"
Brightness: p11m1-12m4 (385.5d)
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-09-09: Obviously red colored, fairly bright.
RED COLORED

UV Aur (C*)

Name: UV Aur
Type: *, C*, V*
Constellation: Aur
Coordinates: 05h21m48.92s / +32°30'40.22"
Brightness: 7m3-10m9 (394.42d)
Robert Zebahl
120mm f/5, 75x, NELM 4m3
2016-01-18: At 40x barely visible with direct vision. Appeared orange to slightly reddish with averted vision. At 75x partly red colored, but quite faint.

RED COLORED
8" f/6, 100x, Bortle 4
2013-11-24: Red colored, nearly purple, fairly faint.
RED COLORED

UV Cam (C*)

Name: UV Cam
Type: *, C*, V*
Constellation: Cam
Coordinates: 04h05m53.85s / +61°47'39.98"
Brightness: 7m5-7m7 (294d)
Robert Zebahl
8" f/6, 37x, Bortle 7, NELM 4m5
2013-10-22: Bright, slightly orange colored. Less apparent.
ORANGE COLORED

UX Cas (C*)

Name: UX Cas
Type: *, C*, V*
Constellation: Cas
Coordinates: 00h13m23.29s / +63°27'31.20"
Brightness: p12m0-13m8 (360d)
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 4m5
2013-10-22: Deep red, at 112x partly purple colored.

RED COLORED
80mm f/6.25, 62x, Bortle 6-, NELM 5m0
2015-11-18: Barely seen with direct vision. Appeared reddish.
RED COLORED

UX Dra (C*)

Name: UX Dra
Type: *, C*, V*
Constellation: Dra
Coordinates: 19h21m35.52s / +76°33'34.54"
Brightness: 5m9-7m1 (175d)
Robert Zebahl
8" f/6, 37x, Bortle 6
2013-08-03: Appeared deeply orange colored. Quite bright.
ORANGE COLORED

UY And (C*)

Name: UY And
Type: *, C*, V*
Constellation: And
Coordinates: 02h38m23.79s / +39°10'09.93"
Brightness: 7m4-12m3
Robert Zebahl
8" f/6, 66x, Bortle 3, NELM 6m4
2013-10-01: Visible with direct vision. Orange, occasionally red.
RED COLORED

V 346 Aur (C*)

Name: V346 Aur, HD280188
Type: *, C*, V*
Constellation: Aur
Coordinates: 04h52m34.87s / +38°30'19.91"
Brightness: b11m5-12m5 (365d)
Robert Zebahl
120mm f/5, 40x, NELM 4m3
2016-01-18: Evident at first glance, moderately bright, deep orange, vividly colored.
ORANGE COLORED

V 348 Aur (C*)

Name: V348 Aur, HD34467
Type: *, C*, V*
Constellation: Aur
Coordinates: 05h19m10.21s / +35°47'32.42"
Brightness: b11m9-13m0
Robert Zebahl
120mm f/5, 40x, NELM 4m3
2016-01-18: At 18x I couldn't saw any color for sure, but at 40x the star appeared quite vividly colored in a deep orange.
ORANGE COLORED

V 362 Aur (*)

Name: V362 Aur
Type: *, V*
Constellation: Aur
Coordinates: 05h27m10.22s / +29°55'15.80"
Brightness: 7m3-7m7
Robert Zebahl
70mm f/5.7, 22x
Medium-bright, but instantly striking due to its intense orange color. Very beautiful sight.
ORANGE COLORED

V 413 Cyg (C*)

Name: V413 Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h55m05.23s / +54°29'01.60"
Brightness: p12m4-13m2
Robert Zebahl
8" f/6, 37x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: At 37x at best very slight orange, otherwise rather inconspicuous. At 80x similar view.

V 419 Cep (*)

Name: V419 Cep
Type: *, V*
Constellation: Cep
Coordinates: 21h12m47.25s / +60°05'52.80"
Brightness: p6m3-6m5
Robert Zebahl
80mm f/6.25, 25x
2014-02-12: Bright, obviously orange colored.
ORANGE COLORED

V 460 Cyg (C*)

Name: V460 Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h42m01.08s / +35°30'36.73"
Brightness: 5m6-6m5 (180d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7+
2013-09-26: Quite bright, orange.
ORANGE COLORED

V 466 Per (C*)

Name: V466 Per
Type: *, C*, V*
Constellation: Per
Coordinates: 03h41m29.64s / +51°30'11.01"
Brightness: 7m6-9m1
Robert Zebahl
80mm f/6.25, 62x
2014-02-12: At 25x moderately bright, intensive orange colored, partly reddish. At 62x deep red/purple colored. Very nice!
RED COLORED

V 577 Cyg (C*)

Name: V577 Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h10m00.01s / +46°44'20.00"
Brightness: 10m3-11m0 (479d)
Robert Zebahl
8" f/6, 80x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: Medium bright, slightly orange, less evident. Located within in a curved chain of overall three stars.
ORANGE COLORED

V 671 Cyg (C*)

Name: V671 Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h50m15.13s / +47°48'01.44"
Brightness: p12m4-13m3
Robert Zebahl
8" f/6, 80x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-04: Slightly orange colored, somewhat evident, medium bright.
ORANGE COLORED

V 1426 Cyg (C*)

Name: V1426 Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h34m07.47s / +39°04'15.93"
Brightness: 10m8-13m7 (470d)
Robert Zebahl
8" f/6, 80x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-05: Fairly bright and evident due to its intensive red coloring.
RED COLORED

V 1666 Cyg (C*)

Name: V1666 Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h26m51.84s / +35°20'26.30"
Brightness: 10m9-12m9 (376d)
Robert Zebahl
8" f/6, 150x, Bortle 6, NELM 5m0+, SQM-L 19.4
2016-10-04: Unfortunately too faint, not seen.

V 1942 Sgr (C*)

Name: V1942 Sgr, HD180953
Type: *, C*, V*
Constellation: Sgr
Coordinates: 19h19m09.59s / -15°54'30.03"
Brightness: 6m7-7m2 (121.4d)
Robert Zebahl
8" f/6, 37x, Bortle 4
2013-09-30: Evident in a beautiful orange.
ORANGE COLORED

V Aql (C*)

Name: V Aql
Type: *, C*, V*
Constellation: Aql
Coordinates: 19h04m24.15s / -05°41'05.44"
Brightness: 6m7-7m2 (407d)
Robert Zebahl
B 8x40, Bortle 4
2014-08-27: Brightened sky with some cirrus clouds. Moderately bright, obviously reddish.

RED COLORED
80mm f/6.25, 33x, Bortle 5, NELM 5m8, SQM-L 20.7
2015-07-19: Moderately bright, deep orange to slightly reddish.

RED COLORED
120mm f/5, 18x, Bortle 6, SQM-L 19.3
2016-08-23: Pretty bright, evident, intensively orange colored.

ORANGE COLORED
8" f/6, 37x, Bortle 4
2013-09-09: Fairly bright and obviously red colored.

RED COLORED
René Merting
B 12x50, SQM-L 21.0
Beobachtung am 13.07.2020 - auffällig, hellorange

ORANGE COLORED
100mm f/6.4, 64x, SQM-L 21.0
bei 32x auffallend dunkel, ein sauberes Orange - bei 64x ist der Farbeindruck noch intensiver
ORANGE COLORED

V CrB (C*)

Name: V CrB
Type: *, C*, V*
Constellation: CrB
Coordinates: 15h49m31.31s / +39°34'17.89"
Brightness: 6m9-12m6 (357.63d)
Robert Zebahl
120mm f/5, 48x, Bortle 6, NELM 5m0+, SQM-L 19.4
2018-05-22: Visual brightness estimated at 10.2 mag. At 23x faint, appeared deeply orange to red colored. At 48x very nice view, crimson colored.
RED COLORED

V CVn (*)

Name: V CVn
Type: *, V*
Constellation: CVn
Coordinates: 13h19m27.77s / +45°31'37.65"
Brightness: 6m5-8m6 (191.89d)
René Merting
12.5" f/4.5, 72x, SQM-L 21.5
bei 45x ein kräftiges Gelb mit einem Schlag ins Orange - sehr auffällig
ORANGE COLORED

V Cyg (C*)

Name: V Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 20h41m18.27s / +48°08'28.84"
Brightness: 7m7-13m9 (421.27d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7+
2013-09-26: Obviously orange colored. At 75x more reddish.
RED COLORED

VW Gem (C*)

Name: VW Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 06h42m08.59s / +31°27'17.58"
Brightness: 8m1-8m5
Robert Zebahl
4.5" f/8, 28x, Bortle 6
2013-12-29: Relatively bright, obviously orange colored. At 75x slightly reddish. Evident.
ORANGE COLORED

VX And (C*)

Name: VX And
Type: *, C*, V*
Constellation: And
Coordinates: 00h19m54.02s / +44°42'33.90"
Brightness: 7m5-9m7 (375d)
Robert Zebahl
4.5" f/8, 28x
2013-10-16: Quite bright, deep orange to slightly red colored.

ORANGE COLORED
4.5" f/8, 28x, Bortle 7, NELM 4m5
2014-10-15: Moderately bright, appeared obviously orange colored. At 75x deep orange.
ORANGE COLORED

VX Gem (C*)

Name: VX Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 07h12m48.97s / +14°36'03.71"
Brightness: 7m9-12m0 (378.6d)
Robert Zebahl
8" f/6, 100x, NELM 5m0
2014-02-17: At 37x slightly reddish, at 100x intensive red, partly purple colored.
RED COLORED

VY And (C*)

Name: VY And
Type: *, C*, V*
Constellation: And
Coordinates: 23h01m49.47s / +45°53'09.11"
Brightness: 9m6-11m8 (149d)
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 4m5
2013-10-22: Quite faint, purple colored.
RED COLORED

VY UMa (C*)

Name: VY UMa
Type: *, C*, V*
Constellation: UMa
Coordinates: 10h45m04.03s / +67°24'40.99"
Brightness: 5m7-6m3 (120.4d)
Robert Zebahl
8" f/6, 37x, Bortle 5
2014-01-01: Easy to find, fairly bright, orange.
ORANGE COLORED

W Cas (C*)

Name: W Cas
Type: *, C*, V*
Constellation: Cas
Coordinates: 00h54m53.85s / +58°33'49.13"
Brightness: 7m8-12m5 (405.57d)
Robert Zebahl
8" f/6, 112x, Bortle 7, NELM 4m5
2013-10-21: Unfortunately I couldn't see any conspicuous star. At this time W Cas had its minimum at about 12.0m.

80mm f/6.25, 41x, Bortle 7+, NELM 5m0, SQM-L 18.5
2014-12-08: Unfortunately I visited this star again near its minimum so I didn't saw anything of course.

80mm f/6.25, 62x, Bortle 6-, NELM 5m0
2015-11-18: Visible with averted vision, but too faint to see any color.

W Cep (*)

Name: W Cep
Type: *, V*
Constellation: Cep
Coordinates: 22h36m27.56s / +58°25'33.95"
Brightness: 7m0-8m5 (350d)
Robert Zebahl
80mm f/6.25, 25x
2014-02-12: Fairly bright, slightly orange, less evident.
ORANGE COLORED

W CMi (C*)

Name: W CMi
Type: *, C*, V*
Constellation: CMi
Coordinates: 07h48m45.53s / +05°23'35.38"
Brightness: 8m7-9m0 (95d)
Robert Zebahl
120mm f/5, 40x, NELM 4m5
2016-01-21: At 18x faint, barely visible with direct vision, seemed to be color intensive and reddish. At 40x still faint, slightly red colored.
RED COLORED

W Ori (C*)

Name: W Ori
Type: *, C*, V*
Constellation: Ori
Coordinates: 05h05m23.72s / +01°10'39.45"
Brightness: 5m5-6m9 (212d)
Robert Zebahl
8" f/6, 37x, Bortle 4-
2013-11-25: Bright, orange.
ORANGE COLORED

WW Cas (C*)

Name: WW Cas
Type: *, C*, V*
Constellation: Cas
Coordinates: 01h33m32.69s / +57°45'05.44"
Brightness: 9m1-11m7
Robert Zebahl
4.5" f/8, 75x, Bortle 7, NELM 4m5
2013-10-21: At 28x still visible, but faint. At 75x I could see the star in a very deep red.

RED COLORED
80mm f/6.25, 41x, Bortle 7+, NELM 5m0, SQM-L 18.5
2014-12-08: Fairly faint, slightly reddish.

RED COLORED
80mm f/6.25, 41x, Bortle 6-, NELM 5m0
2015-11-18: Relatively faint, deep red / purple colored.
RED COLORED

WZ Cas A (C*)

Name: WZ Cas A, STTA254 A
Type: *, C*, V*
Constellation: Cas
Coordinates: 00h01m15.85s / +60°21'19.02"
Brightness: 6m8-7m7 (186d)
Brighter component of the double system STTA254, which offers a nice contrast in color. The brighter component is orange colored, the fainter more bluish.

Robert Zebahl
4.5" f/8, 28x, Bortle 7, NELM 4m5
2013-10-21: Nice view of this orange colored star together with its fainter, more bluish component.

ORANGE COLORED
80mm f/6.25, 25x, Bortle 6-, NELM 5m0
2015-11-18: Shines in a very nice orange, especially in contrast to its fainter, bluish component.

ORANGE COLORED
8" f/6, 66x, Bortle 6+, NELM 5m0+, SQM-L 19.6
2016-11-03: Bright and evident. Deep orange colored with nice, fainter, bluish component.
ORANGE COLORED

X Cas (C*)

Name: X Cas
Type: *, C*, V*
Constellation: Cas
Coordinates: 01h56m38.09s / +59°15'33.74"
Brightness: 9m4-13m2 (422.84d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7, NELM 4m5
2013-10-21: Relatively faint. Already at 28x obviously red colored. At 75x very colorful. Faint, but nice view.

RED COLORED
80mm f/6.25, 62x, Bortle 7+, NELM 5m0, SQM-L 18.5
2014-12-08: Relatively faint. At 41x deep orange, partly reddish. At 62x intensive red, almost purple colored.

RED COLORED
80mm f/6.25, 41x, Bortle 6-, NELM 5m0
2015-11-18: Deep red, evident. Located in a chain of fainter stars.
RED COLORED

X Cnc (C*)

Name: X Cnc
Type: *, C*, V*
Constellation: Cnc
Coordinates: 08h55m22.88s / +17°13'52.59"
Brightness: 5m7-6m9 (180d)
Robert Zebahl
8" f/6, 37x, Bortle 4, NELM 6m0, SQM-L 21.0
2015-03-19: Fairly bright, light orange, less evident.
ORANGE COLORED

XX Per (*)

Name: XX Per
Type: *, V*
Constellation: Per
Coordinates: 02h03m09.36s / +55°13'56.62"
Brightness: p8m2-10m2 (415d)
Robert Zebahl
8" f/6, 100x, Bortle 7, NELM 4m5
2013-10-22: Quite faint, reddish.
RED COLORED

Y CVn (C*)

Name: Y CVn, La Superba
Type: *, C*, V*
Constellation: CVn
Coordinates: 12h45m07.83s / +45°26'24.92"
Brightness: 4m9-5m9 (267.8d)
Robert Zebahl
B 8x40, Bortle 6-, NELM 5m0
2014-05-23: Slightly evident, orange.

ORANGE COLORED
80mm f/6.25, 25x, Bortle 6-, NELM 5m0
2014-05-23: Evident, deep orange.
ORANGE COLORED

Y Per (C*)

Name: Y Per
Type: *, C*, V*
Constellation: Per
Coordinates: 03h27m42.39s / +44°10'36.48"
Brightness: 8m1-11m3 (248.6d)
Robert Zebahl
4.5" f/8, 72x, Bortle 7
2013-10-01: Fairly bright, obviously red colored.
RED COLORED

Y Tau (C*)

Name: Y Tau
Type: *, C*, V*
Constellation: Tau
Coordinates: 05h45m39.41s / +20°41'42.15"
Brightness: 6m4-7m3 (245d)
Robert Zebahl
4.5" f/8, 28x, Bortle 6
2013-12-29: Very evident due to intensive color. Deep orange to slightly red colored.
ORANGE COLORED

YY Cyg (C*)

Name: YY Cyg
Type: *, C*, V*
Constellation: Cyg
Coordinates: 21h22m28.71s / +42°23'46.47"
Brightness: p12m1-13m2 (388d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7, NELM 5m0
2014-06-09: Seen with direct vision, quite faint, deep red to purple colored.
RED COLORED

YZ Per (*)

Name: YZ Per
Type: *, V*
Constellation: Per
Coordinates: 02h38m25.42s / +57°02'46.18"
Brightness: b10m0-11m9 (378d)
Robert Zebahl
8" f/6, 37x, Bortle 7, NELM 4m5
2013-10-22: Bright, slightly orange colored.
ORANGE COLORED

Z Psc (C*)

Name: Z Psc
Type: *, C*, V*
Constellation: Psc
Coordinates: 01h16m05.03s / +25°46'09.69"
Brightness: 6m4-7m5 (155.8d)
Robert Zebahl
4.5" f/8, 28x, Bortle 7
2013-10-01: Slightly orange, fairly bright.
ORANGE COLORED

ZZ Gem (C*)

Name: ZZ Gem
Type: *, C*, V*
Constellation: Gem
Coordinates: 06h24m01.24s / +25°01'52.93"
Brightness: 8m3-11m2 (314.5d)
Robert Zebahl
8" f/6, 100x, NELM 5m0
2014-02-17: At 37x moderately bright, evident due to deep orange coloring, partly reddish. At 100x deep red, partly purple colored.
RED COLORED